The following lists only preprints without a corresponding final revised paper.
07 Oct 2024
Technical Note: Benchmark time-temperature paths provide a shared framework for evaluating and communicating thermochronologic data interpretation
Andrea L. Stevens Goddard, Kendra E. Murray, Alyssa L. Abbey, and Mark Wildman
Geochronology Discuss., https://doi.org/10.5194/gchron-2024-20,https://doi.org/10.5194/gchron-2024-20, 2024
Preprint under review for GChron (discussion: open, 0 comments)
Short summary
30 Sep 2024
Nonparametric estimation of age-depth models from sedimentological and stratigraphic information
Niklas Hohmann, David De Vleeschouwer, Sietske Batenburg, and Emilia Jarochowska
EGUsphere, https://doi.org/10.5194/egusphere-2024-2857,https://doi.org/10.5194/egusphere-2024-2857, 2024
Preprint under review for GChron (discussion: open, 0 comments)
Short summary
27 Sep 2024
A statistical analysis of zircon age distributions in volcanic, porphyry and plutonic rocks
Chetan Nathwani, Dawid Szymanowski, Lorenzo Tavazzani, Sava Markovic, Adrianna L. Virmond, and Cyril Chelle-Michou
Geochronology Discuss., https://doi.org/10.5194/gchron-2024-25,https://doi.org/10.5194/gchron-2024-25, 2024
Preprint under review for GChron (discussion: open, 0 comments)
Short summary
25 Sep 2024
New Controls on Sedimentation and Climate in the Central Equatorial Pacific Ocean
Allison W. Jacobel, Kassandra M. Costa, Lily M. Applebaum, and Serena Conde
EGUsphere, https://doi.org/10.5194/egusphere-2024-2775,https://doi.org/10.5194/egusphere-2024-2775, 2024
Preprint under review for GChron (discussion: open, 0 comments)
Short summary
25 Sep 2024
Emplacement Age of the Sevier Gravity Slide, Utah, USA
Tiffany Rivera, McKenna Holliday, Brian Jicha, David H. Malone, Michael J. Braunagel, V. Alex Bonilla Franco, Robert F. Biek, W. Ashley Griffith, and David B. Hacker
EGUsphere, https://doi.org/10.5194/egusphere-2024-2899,https://doi.org/10.5194/egusphere-2024-2899, 2024
Preprint under review for GChron (discussion: open, 0 comments)
Short summary
29 Aug 2024
The virtual spot approach: a simple method for image U-Pb carbonate geochronology by high-repetition rate LA-ICP-MS
Guilhem Hoareau, Fanny Claverie, Christophe Pecheyran, Gaëlle Barbotin, Michael Perk, Nicolas E. Beaudoin, Brice Lacroix, and E. Troy Rasbury
EGUsphere, https://doi.org/10.5194/egusphere-2024-2366,https://doi.org/10.5194/egusphere-2024-2366, 2024
Preprint under review for GChron (discussion: open, 0 comments)
Short summary
28 Aug 2024
Global analysis of in situ cosmogenic 26Al/10Be ratios in fluvial sediments indicates widespread sediment storage and burial during transport
Christopher Halsted, Paul Bierman, Alexandru Codilean, Lee Corbett, and Marc Caffee
Geochronology Discuss., https://doi.org/10.5194/gchron-2024-22,https://doi.org/10.5194/gchron-2024-22, 2024
Preprint under review for GChron (discussion: open, 3 comments)
Short summary
22 Aug 2024
A direct comparison of single grain and multi-grain aliquot luminescence dating of feldspars from colluvial deposits in KwaZulu-Natal, South Africa
Svenja Riedesel, Guillaume Guérin, Kristina J. Thomsen, Mariana Sontag-González, Matthias Blessing, Greg A. Botha, Max Hellers, Gunther Möller, Andreas Peffeköver, Christian Sommer, Anja Zander, and Manuel Will
Geochronology Discuss., https://doi.org/10.5194/gchron-2024-19,https://doi.org/10.5194/gchron-2024-19, 2024
Preprint under review for GChron (discussion: open, 1 comment)
Short summary
22 Aug 2024
Measuring varve thickness using µCT: a comparison with thin section
Marie-Eugénie Meusseunan Pascale Jamba, Pierre Francus, Antoine Gagnon-Poiré, and Guillaume St-Onge
EGUsphere, https://doi.org/10.5194/egusphere-2024-2511,https://doi.org/10.5194/egusphere-2024-2511, 2024
Preprint under review for GChron (discussion: final response, 3 comments)
Short summary
08 Aug 2024
Short Communication: A database of the global distribution of (U-Th)/He ages and U, Th contents of goethites 
Hevelyn S. Monteiro, Kenneth A. Farley, and Paulo M. Vasconcelos
Geochronology Discuss., https://doi.org/10.5194/gchron-2024-13,https://doi.org/10.5194/gchron-2024-13, 2024
Preprint under review for GChron (discussion: open, 0 comments)
Short summary
05 Aug 2024
U-Pb direct dating on calcite paleosol nodules: first absolute age constraints on the Miocene continental succession of the Paris Basin
Vincent Monchal, Remi Rateau, Kerstin Drost, Cyril Gagnaison, Bastien Mennecart, Renaud Toullec, and David Chew
EGUsphere, https://doi.org/10.5194/egusphere-2024-2325,https://doi.org/10.5194/egusphere-2024-2325, 2024
Preprint under review for GChron (discussion: open, 1 comment)
Short summary
29 Jul 2024
In situ Cosmogenic 10Be and 26Al in Deglacial Sediment Reveals Interglacial Exposure, Burial, and Limited Erosion Under the Quebec-Labrador Ice Dome
Peyton M. Cavnar, Paul R. Bierman, Jeremy D. Shakun, Lee B. Corbett, Danielle LeBlanc, Gillian L. Galford, and Marc Caffee
EGUsphere, https://doi.org/10.5194/egusphere-2024-2233,https://doi.org/10.5194/egusphere-2024-2233, 2024
Preprint under review for GChron (discussion: final response, 3 comments)
Short summary
24 Jul 2024
Cosmogenic 3He dating of olivine with tightly retained mantle 3He, Volcano Mountain, Yukon
Jessica Mueller, Jeffrey Bond, Kenneth Farley, and Brent Ward
Geochronology Discuss., https://doi.org/10.5194/gchron-2024-15,https://doi.org/10.5194/gchron-2024-15, 2024
Preprint under review for GChron (discussion: open, 2 comments)
Short summary
02 Jul 2024
In-situ Rb-Sr geochronology of white mica in young metamafic and metasomatic rocks from Syros: testing the limits of LA-ICP-MS/MS mica dating using different anchoring approaches
Jesús Muñoz-Montecinos, Andrea Giuliani, Senan Oesch, Silvia Volante, Bradley Peters, and Whitney Behr
Geochronology Discuss., https://doi.org/10.5194/gchron-2024-16,https://doi.org/10.5194/gchron-2024-16, 2024
Revised manuscript accepted for GChron (discussion: closed, 5 comments)
Short summary
02 Jul 2024
µID-TIMS: Spatially-resolved high-precision U-Pb zircon geochronology
Sava Markovic, Jörn-Frederik Wotzlaw, Dawid Szymanowski, Joakim Reuteler, Peng Zeng, and Cyril Chelle-Michou
Geochronology Discuss., https://doi.org/10.5194/gchron-2024-17,https://doi.org/10.5194/gchron-2024-17, 2024
Revised manuscript accepted for GChron (discussion: closed, 4 comments)
Short summary
26 Jun 2024
Cosmogenic 21Ne exposure ages on late Pleistocene moraines in Lassen Volcanic National Park, California, USA
Joseph P. Tulenko, Greg Balco, Michael A. Clynne, and L. J. Patrick Muffler
Geochronology Discuss., https://doi.org/10.5194/gchron-2024-18,https://doi.org/10.5194/gchron-2024-18, 2024
Revised manuscript under review for GChron (discussion: final response, 6 comments)
Short summary
25 Jun 2024
Technical note: „U-Th Analysis” – an open-source software dedicated to MCICPMS U-series-data treatment and evaluation
Inga Kristina Kerber, Fabian Kontor, Sophie Warken, and Norbert Frank
EGUsphere, https://doi.org/10.5194/egusphere-2024-1788,https://doi.org/10.5194/egusphere-2024-1788, 2024
Preprint under review for GChron (discussion: final response, 4 comments)
Short summary
10 Jun 2024
Interpreting cooling dates and histories from laser ablation in-situ (U-Th-Sm)/He thermochronometry
Christoph Glotzbach and Todd A. Ehlers
Geochronology Discuss., https://doi.org/10.5194/gchron-2024-12,https://doi.org/10.5194/gchron-2024-12, 2024
Revised manuscript accepted for GChron (discussion: closed, 4 comments)
Short summary
02 May 2024
An optimization tool for identifying Multiple Diffusion Domain Model parameters
Andrew L. Gorin, Joshua M. Gorin, Marie Bergelin, and David L. Shuster
Geochronology Discuss., https://doi.org/10.5194/gchron-2024-11,https://doi.org/10.5194/gchron-2024-11, 2024
Revised manuscript accepted for GChron (discussion: closed, 10 comments)
Short summary
22 Apr 2024
Zircon luminescence dating revisited
Christoph Schmidt, Théo Halter, Paul R. Hanson, Alexey Ulianov, Benita Putlitz, Georgina E. King, and Sebastian Kreutzer
Geochronology Discuss., https://doi.org/10.5194/gchron-2024-10,https://doi.org/10.5194/gchron-2024-10, 2024
Revised manuscript under review for GChron (discussion: final response, 4 comments)
Short summary
18 Apr 2024
Short communication: New analytical approach on (U-Th)/He dating of Fe-hydroxide with an example using goethite from the Amerasian Basin, Arctic Ocean 
Olga Valentinovna Yakubovich, Natalia Pavlovna Konstantinova, Maria Olegovna Anosova, Mary Markovna Podolskaya, and Elena Valerevna Adamskaya
EGUsphere, https://doi.org/10.5194/egusphere-2024-992,https://doi.org/10.5194/egusphere-2024-992, 2024
Revised manuscript under review for GChron (discussion: final response, 6 comments)
Short summary
16 Apr 2024
Krypton-85 chronometry of spent nuclear fuel
Greg Balco, Andrew J. Conant, Dallas D. Reilly, Dallin Barton, Chelsea D. Willett, and Brett H. Isselhardt
Geochronology Discuss., https://doi.org/10.5194/gchron-2024-9,https://doi.org/10.5194/gchron-2024-9, 2024
Revised manuscript accepted for GChron (discussion: closed, 6 comments)
Short summary
15 Apr 2024
Technical Note: Altitude scaling of 36Cl production from Fe
Angus Moore and Darryl E. Granger
EGUsphere, https://doi.org/10.5194/egusphere-2024-1009,https://doi.org/10.5194/egusphere-2024-1009, 2024
Revised manuscript accepted for GChron (discussion: final response, 4 comments)
Short summary
29 Feb 2024
U and Th zonation in apatite observed by synchrotron X–ray fluorescence tomography and implications for the (U–Th)/He system
Francis J. Sousa, Stephen E. Cox, E. Troy Rasbury, Sidney R. Hemming, Antonio Lanzirotti, and Matthew Newville
Geochronology Discuss., https://doi.org/10.5194/gchron-2024-8,https://doi.org/10.5194/gchron-2024-8, 2024
Revised manuscript accepted for GChron (discussion: closed, 6 comments)
Short summary
16 Feb 2024
A method for quantifying the time of cooling in thermochronometric inversions
Kalin T. McDannell and C. Brenhin Keller
Geochronology Discuss., https://doi.org/10.5194/gchron-2024-3,https://doi.org/10.5194/gchron-2024-3, 2024
Preprint under review for GChron (discussion: final response, 4 comments)
Short summary
14 Feb 2024
Technical note: a new analytical protocol for apatite (U-Th)/He and trace element analysis (incorporating a continuous ramped heating measurement system for the He)
Alexis Derycke, Nathan Cogné, Dominique Bavay, David Vilbert, Lionel Dutruch, Sebastien Ternois, Gilles Ruffet, Marc Jolivet, and Kerry Gallagher
Geochronology Discuss., https://doi.org/10.5194/gchron-2024-6,https://doi.org/10.5194/gchron-2024-6, 2024
Revised manuscript has not been submitted (discussion: closed, 10 comments)
Short summary
09 Feb 2024
Short Communication: Nanoscale heterogeneity of U and Pb in baddeleyite – implications for nanogeochronology and 238U series alpha recoil effects
Steven Denyszyn, Donald W. Davis, and Denis Fougerouse
Geochronology Discuss., https://doi.org/10.5194/gchron-2024-4,https://doi.org/10.5194/gchron-2024-4, 2024
Revised manuscript accepted for GChron (discussion: final response, 4 comments)
Short summary
18 Dec 2023
Towards the construction of regional marine radiocarbon calibration curves: an unsupervised machine learning approach
Ana-Cristina Marza, Laurie Menviel, and Luke Cameron Skinner
Geochronology Discuss., https://doi.org/10.5194/gchron-2023-26,https://doi.org/10.5194/gchron-2023-26, 2023
Revised manuscript accepted for GChron (discussion: closed, 6 comments)
Short summary
28 Jun 2023
Constraints on average alpha recoil distance during 238U decay in baddeleyite (ZrO2) from atom probe tomography
Donald Wayne Davis, Steven Denyszyn, and Denis Fougerouse
Geochronology Discuss., https://doi.org/10.5194/gchron-2023-15,https://doi.org/10.5194/gchron-2023-15, 2023
Preprint withdrawn (discussion: closed, 6 comments)
Short summary
16 Jun 2023
On etching, selection and measurement of confined fission tracks in apatite
Raymond Charles Jonckheere
Geochronology Discuss., https://doi.org/10.5194/gchron-2023-13,https://doi.org/10.5194/gchron-2023-13, 2023
Manuscript not accepted for further review (discussion: closed, 8 comments)
Short summary
02 May 2023
Technical Note: Pb-loss-aware Eruption/Deposition Age Estimation
C. Brenhin Keller
Geochronology Discuss., https://doi.org/10.5194/gchron-2023-9,https://doi.org/10.5194/gchron-2023-9, 2023
Publication in GChron not foreseen (discussion: closed, 6 comments)
Short summary
14 Nov 2022
Multiple Early Holocene eruptions of Katla produced tephra layers with similar composition to the Vedde Ash
David Harning, Thor Thordarson, Áslaug Geirsdóttir, Gifford Miller, and Christopher Florian
Geochronology Discuss., https://doi.org/10.5194/gchron-2022-26,https://doi.org/10.5194/gchron-2022-26, 2022
Preprint withdrawn (discussion: closed, 8 comments)
Short summary
11 Oct 2022
Origin of Great Unconformity Obscured by Thermochronometric Uncertainty
Matthew Fox, Adam G. G. Smith, Pieter Vermeesch, Kerry Gallagher, and Andrew Carter
Geochronology Discuss., https://doi.org/10.5194/gchron-2022-23,https://doi.org/10.5194/gchron-2022-23, 2022
Publication in GChron not foreseen (discussion: closed, 6 comments)
Short summary
05 Apr 2022
Supergene phases from ferruginous duricrusts: non-destructive microsampling and mineralogy prior to (U-Th)/He geochronological analysis
Karina Patricia Prazeres Marques, Thierry Allard, Cécile Gautheron, Benoît Baptiste, Rosella Pinna-Jamme, Guillaume Morin, Ludovic Delbes, and Pablo Vidal-Torrado
Geochronology Discuss., https://doi.org/10.5194/gchron-2022-9,https://doi.org/10.5194/gchron-2022-9, 2022
Preprint withdrawn (discussion: closed, 0 comments)
Short summary
16 Jun 2021
Paleomagnetic secular variation for a 21,000-year sediment sequence from Cascade Lake, north-central Brooks Range, Arctic Alaska
Douglas P. Steen, Joseph S. Stoner, Jason P. Briner, and Darrell S. Kaufman
Geochronology Discuss., https://doi.org/10.5194/gchron-2021-19,https://doi.org/10.5194/gchron-2021-19, 2021
Publication in GChron not foreseen (discussion: closed, 4 comments)
Short summary
17 May 2021
Evidence for old carbon contamination in 14C wiggle-match age series for the 946 CE eruption of Changbaishan volcano
Richard N. Holdaway, Ben Kennedy, Brendan M Duffy, Jiandong Xu, and Clive Oppenheimer
Geochronology Discuss., https://doi.org/10.5194/gchron-2021-13,https://doi.org/10.5194/gchron-2021-13, 2021
Revised manuscript not accepted (discussion: closed, 4 comments)
Short summary
21 Dec 2020
Direct dating of overprinting fluid systems in the Martabe epithermal gold deposit using highly retentive alunite
Jack Muston, Marnie Forster, Conrad Alderton, Shawn Crispin, and Gordon Lister
Geochronology Discuss., https://doi.org/10.5194/gchron-2020-41,https://doi.org/10.5194/gchron-2020-41, 2020
Publication in GChron not foreseen (discussion: closed, 2 comments)
Short summary
19 Jun 2020
Potassium isotopic variability and implications for 40K-based geochronology
Leah E. Morgan
Geochronology Discuss., https://doi.org/10.5194/gchron-2020-18,https://doi.org/10.5194/gchron-2020-18, 2020
Publication in GChron not foreseen (discussion: closed, 4 comments)
Short summary
10 Feb 2020
A closer look at IRSL SAR fading data and their implication for luminescence dating
Annette Kadereit, Sebastian Kreutzer, Christoph Schmidt, and Regina DeWitt
Geochronology Discuss., https://doi.org/10.5194/gchron-2020-3,https://doi.org/10.5194/gchron-2020-3, 2020
Preprint withdrawn (discussion: closed, 5 comments)
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